Sony FE 135mm f/1.8 GM vs Viltrox AF 75mm f/1.8 EVO
Both are Sony E mount primes for portrait and telephoto — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.
| Spec | Sony FE 135mm f/1.8 GM | Viltrox AF 75mm f/1.8 EVO |
|---|---|---|
| Focal length | 135mm | 75mm |
| Max aperture | f/1.8 | f/1.8 |
| Type | prime | prime |
| Coverage | full-frame | APS-C |
| Mount | Sony E | Sony E |
Which should you buy?
- the Viltrox AF 75mm f/1.8 EVO (75mm) is wider — more in the frame for street and interiors; the Sony FE 135mm f/1.8 GM (135mm) is tighter — more reach and compression for portraits
- the Sony FE 135mm f/1.8 GM covers full-frame (also works on APS-C bodies); the Viltrox AF 75mm f/1.8 EVO is APS-C-only — it won't fill a full-frame sensor
- the Sony FE 135mm f/1.8 GM is first-party (Sony) for guaranteed full autofocus and in-camera corrections; the Viltrox AF 75mm f/1.8 EVO is third-party — usually the value pick
Where to buy
Sony FE 135mm f/1.8 GMSee price on Amazon
Viltrox AF 75mm f/1.8 EVOSee price on Amazon
FAQ
What's the difference between the Sony FE 135mm f/1.8 GM and the Viltrox AF 75mm f/1.8 EVO?
The Sony FE 135mm f/1.8 GM is 135mm f/1.8 prime, full-frame; the Viltrox AF 75mm f/1.8 EVO is 75mm f/1.8 prime, APS-C. Both fit the Sony E mount.
Do the Sony FE 135mm f/1.8 GM and Viltrox AF 75mm f/1.8 EVO fit the same camera?
Yes — both are Sony E mount lenses, so they fit Sony a7/a9/a1 (full-frame) and a6000-series (APS-C). Note the Viltrox AF 75mm f/1.8 EVO is APS-C-only and won't fill a full-frame sensor.
More Sony E comparisons: Sony FE 24-70mm f/2.8 GM II vs Tamron 17-70mm f/2.8 Di III-A VC RXD · Sony FE 24-70mm f/2.8 GM II vs Tamron 28-75mm f/2.8 Di III VXD G2 · Sony FE 14mm f/1.8 GM vs Sony FE 20mm f/1.8 G · Sony FE 14mm f/1.8 GM vs Viltrox AF 16mm f/1.8 · all Sony E lenses · all comparisons